storage capacity for 10,000 subjects and a battery life of 8 hours, making it ideally suited to the demands of off-site spirometry testing.

Cradle for battery charging, connection to a PC and automatic data exchange saving time and eliminating errors, Assured hygiene with removable flowhead, SafeTway mouthpieces or BVF Bacterial/Viral Filters, Hours of battery life for a full day of off-site testing.

Over 50 test parameters, Pre-post bronchodilator comparison, Single and multi-breath, F/V or V/T curves viewable in real time,